Finding the Third Proportional to 159,907 and 352,010

Step by Step Solution

1. Step 1: Write the proportion equation
   159,907 : 352,010 = 352,010 : x
2. Step 2: Convert to fraction form
   159,907/352,010 = 352,010/x
3. Step 3: Cross multiply
   159,907x = 352,010 × 352,010
4. Step 4: Simplify right side
   159,907x = 123,911,040,100
5. Step 5: Solve for x
   x = 123,911,040,100/159,907
6. Step 6: Final answer
   x = 774,894.41